On Thu, Nov 11, 2010 at 10:44:31PM +0000, r...@reckschwardt.de wrote: > Hello YongHyeon, > > yes, booth Test-Servers are in idle State, no Disk activity and no > important Networktraffic. > > the pciconf -lcbv for the Nics: > > e...@pci0:7:1:0: class=0x020000 card=0x00db0e11 chip=0x10108086 rev=0x01 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'Dual Port Gigabit Ethernet Controller (Copper) > (82546EB)' > class = network > subclass = ethernet > bar [10] = type Memory, range 64, base 0xfdfe0000, size 131072, > enabled > bar [18] = type Memory, range 64, base 0xfdf80000, size 262144, > enabled > bar [20] = type I/O Port, range 32, base 0x6000, size 64, enabled > cap 01[dc] = powerspec 2 supports D0 D3 current D0 > cap 07[e4] = PCI-X 64-bit supports 133MHz, 2048 burst read, 1 split > transaction > cap 05[f0] = MSI supports 1 message, 64 bit > e...@pci0:7:1:1: class=0x020000 card=0x00db0e11 chip=0x10108086 rev=0x01 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'Dual Port Gigabit Ethernet Controller (Copper) > (82546EB)' > class = network > subclass = ethernet > bar [10] = type Memory, range 64, base 0xfdf60000, size 131072, > enabled > bar [20] = type I/O Port, range 32, base 0x6040, size 64, enabled > cap 01[dc] = powerspec 2 supports D0 D3 current D0 > cap 07[e4] = PCI-X 64-bit supports 133MHz, 2048 burst read, 1 split > transaction > cap 05[f0] = MSI supports 1 message, 64 bit > > if you need more Info please ask me ;-) >
Hmmm, I don't see any Broadcom controllers here. If you see issues on em(4), Jack can help you. Note, 82546EB is really old controller and I also remember the performance was not great compared to PCIe version. > thanks for your responce r? > > >On Thu, Nov 11, 2010 at 07:35:32PM +0000, r...@reckschwardt.de wrote: > >> Hello, > >> > >>i am new in this Maillist and i use an ML370G4 with FreeBSD 8.1 AMD64. I > >>try with netio and TCP. The used Nics are onboard Broadcom > >>(PCI-X133Mhz), an Broadcom PCI-X Nic and an intel PCI-X Nic. The CPU > >>load is around 35% and the performance like this: > >> > >>Packet size 1k bytes: 99303 KByte/s Tx, 44576 KByte/s Rx. > >>Packet size 2k bytes: 72043 KByte/s Tx, 75200 KByte/s Rx. > >>Packet size 4k bytes: 23280 KByte/s Tx, 66072 KByte/s Rx. > >>Packet size 8k bytes: 55234 KByte/s Tx, 64470 KByte/s Rx. > >>Packet size 16k bytes: 82485 KByte/s Tx, 74099 KByte/s Rx. > >>Packet size 32k bytes: 93133 KByte/s Tx, 74992 KByte/s Rx. > >> > >And you did perform the test on idle system?(No disk activity, no > >other network IOs etc). > > > >Show me the dmesg output of verbose boot and output of "pciconf > >-lcbv". > > > >>I try the following tuning: > >> > >>kern.ipc.maxsockbuf=16777216 > >>net.inet.tcp.sendbuf_max=16777216 > >>net.inet.tcp.recvbuf_max=16777216 > >>net.inet.tcp.sendbuf_inc=16384 > >>net.inet.tcp.recvbuf_inc=524288 > >>net.inet.tcp.inflight.enable=0 > >>net.inet.tcp.hostcache.expire=1 > >> > >>but this is not helpfull, the Load goes to 60% and the Performance is > >>also poor. How can i prevent this Problem? > >> > >>thanks for response r? > >> > >> > >>P.S. the same Computer with Linux runs perfect with Performance and 1-2% > >>Load, > >> > >_______________________________________________ > >freebsd-net@freebsd.org mailing list > >http://lists.freebsd.org/mailman/listinfo/freebsd-net > >To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org" > > > > _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
